subnet.im

Allocated but unannounced space

Every block here was allocated or assigned by a regional internet registry, and none of them appeared in any routing table we collected at our last snapshot — neither as a route of their own, nor covered by a larger announcement, nor carved up into more specifics.

“Unannounced” does not mean “unused”

Plenty of allocated space is deliberately kept off the public internet: private interconnects, lab and lawful-intercept ranges, networks reachable only inside one operator, and space held in reserve. Some of it is announced somewhere our collectors cannot see, which is a limit of our vantage points rather than a fact about the block.

It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today. Nothing on this page means a block is unallocated, available, or free to announce.

Browse by registry

Browse by country

Countries with the most unannounced blocks, largest first.

Unannounced blocks in Seychelles

420 blocks match, ordered by prefix.

Allocated but unannounced blocks, 201 to 250 of 420
PrefixAddressesRegistryCountryAllocated
2a11:a9c0::/2934.4B × /64RIPE NCCSC14th Oct 2021
2a11:aa40::/2934.4B × /64RIPE NCCSC14th Oct 2021
2a11:adc0::/2934.4B × /64RIPE NCCSC15th Oct 2021
2a11:ae40::/2934.4B × /64RIPE NCCSC15th Oct 2021
2a11:aec0::/2934.4B × /64RIPE NCCSC15th Oct 2021
2a11:afc0::/2934.4B × /64RIPE NCCSC15th Oct 2021
2a11:b140::/2934.4B × /64RIPE NCCSC15th Oct 2021
2a11:b500::/2934.4B × /64RIPE NCCSC6th Aug 2021
2a11:b6c0::/2934.4B × /64RIPE NCCSC18th Oct 2021
2a11:bc80::/2934.4B × /64RIPE NCCSC31st Aug 2021
2a11:bd00::/2934.4B × /64RIPE NCCSC6th Aug 2021
2a11:bd40::/2934.4B × /64RIPE NCCSC19th Oct 2021
2a11:c080::/2934.4B × /64RIPE NCCSC1st Sept 2021
2a11:c1c0::/2934.4B × /64RIPE NCCSC19th Oct 2021
2a11:c280::/2934.4B × /64RIPE NCCSC1st Sept 2021
2a11:c340::/2934.4B × /64RIPE NCCSC19th Oct 2021
2a11:c380::/2934.4B × /64RIPE NCCSC1st Sept 2021
2a11:c3c0::/2934.4B × /64RIPE NCCSC19th Oct 2021
2a11:c500::/2934.4B × /64RIPE NCCSC9th Aug 2021
2a11:c640::/2934.4B × /64RIPE NCCSC20th Oct 2021
2a11:c800::/2934.4B × /64RIPE NCCSC8th Jul 2021
2a11:c980::/2934.4B × /64RIPE NCCSC2nd Sept 2021
2a11:c9c0::/2934.4B × /64RIPE NCCSC20th Oct 2021
2a11:ce00::/2934.4B × /64RIPE NCCSC22nd Jul 2021
2a11:d040::/2934.4B × /64RIPE NCCSC21st Oct 2021
2a11:d0c0::/2934.4B × /64RIPE NCCSC21st Oct 2021
2a11:d140::/2934.4B × /64RIPE NCCSC21st Oct 2021
2a11:d1c0::/2934.4B × /64RIPE NCCSC21st Oct 2021
2a11:d240::/2934.4B × /64RIPE NCCSC21st Oct 2021
2a11:da40::/2934.4B × /64RIPE NCCSC22nd Oct 2021
2a11:db40::/2934.4B × /64RIPE NCCSC22nd Oct 2021
2a11:dc00::/2934.4B × /64RIPE NCCSC14th Jul 2021
2a11:de40::/2934.4B × /64RIPE NCCSC25th Oct 2021
2a11:dec0::/2934.4B × /64RIPE NCCSC25th Oct 2021
2a11:e000::/2934.4B × /64RIPE NCCSC6th Jul 2021
2a11:e200::/2934.4B × /64RIPE NCCSC23rd Jul 2021
2a11:e3c0::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:e440::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:e4c0::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:e700::/2934.4B × /64RIPE NCCSC10th Aug 2021
2a11:eb40::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:ebc0::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:ec40::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:ecc0::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:ed40::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:edc0::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:ee40::/2934.4B × /64RIPE NCCSC26th Oct 2021
2a11:f200::/2934.4B × /64RIPE NCCSC23rd Jul 2021
2a11:f280::/2934.4B × /64RIPE NCCSC7th Sept 2021
2a11:f380::/2934.4B × /64RIPE NCCSC7th Sept 2021